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74ALS245A-1

NXP
Part Number 74ALS245A-1
Manufacturer NXP
Description Octal transceiver
Published Apr 3, 2005
Detailed Description INTEGRATED CIRCUITS 74ALS245A/74ALS245A–1 Octal transceiver (3–State) Product specification IC05 Data Handbook 1991 Jun...
Datasheet PDF File 74ALS245A-1 PDF File

74ALS245A-1
74ALS245A-1

Overview
INTEGRATED CIRCUITS 74ALS245A/74ALS245A–1 Octal transceiver (3–State) Product specification IC05 Data Handbook 1991 Jun 03 Philips Semiconductors Philips Semiconductors Product specification Octal transceiver (3-State) 74ALS245A/74ALS245A-1 FEATURES • Octal bidirectional bus interface • 3-State buffer outputs sink 24mA and source 15mA • Outputs are placed in high impedance state during power-off conditions PIN CONFIGURATION T/R 1 A0 A1 A2 A3 2 3 4 5 6 7 8 9 20 VCC 19 OE 18 B0 17 B1 16 B2 15 B3 14 B4 13 B5 12 B6 11 B7 • The -1 version sinks 48mA DESCRIPTION The 74ALS245A is an octal transceiver featuring non-inverting 3-State bus compatible outputs in both transmit and receive directions.
The device features an output enable (OE) input for easy cascading and transmit/receive (R/T) input for direction control.
The 74ALS245A-1 is the same as the 74ALS245A except that both ports sink 48mA within the ±5% VCC range.
TYPICAL PROPAGATION DELAY 7.
0ns 7.
0ns TYPICAL SUPPLY CURRENT (TOTA...


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